package com.example.lk.dao;

import com.example.lk.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

/**
 * @author lk
 * @date 2020/1/8 0008 9:54
 */
@Mapper
public interface UserMapper {

    @Select("select * from category_ where id =#{id}")
    public User getById(int id);
}
